Would the bulk input tool be suitable? They would be one-line invoices, but you can enter multiple invoices in one go: The multi-invoice entry form
These can be found under the Sales menu for sales invoices, and Purchases for purchase invoices.
Would the bulk input tool be suitable? They would be one-line invoices, but you can enter multiple invoices in one go: The multi-invoice entry form
These can be found under the Sales menu for sales invoices, and Purchases for purchase invoices.